Tides Today & Tomorrow in Landlocked Bay, Port Fidalgo, AK

TIDE TIMES for Saturday, June 20, 2026
The tide is currently rising in Landlocked Bay, Port Fidalgo, AK.
Next low tide (tomorrow) : 12:40 am (2.5 ft)
Next high tide : in 57m at 6:57 pm (10.5 ft)
Sunset today : 11:24 pm
Sunrise tomorrow : 4:11 am
Moon phase : First Quarter (39% illuminated)
Tide Station Location : Station #9454296
Common Questions About Tides

Landlocked Bay, Port Fidalgo, AK Tides - Oct 2017

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:239.911:1010.64:572.35:154.27:537:17Waxing Gibbous1Sun
2Mon12:0110.75:421.55:592.97:567:14Waxing Gibbous2Mon
3Tue12:3611.66:200.76:371.67:587:10Waxing Gibbous3Tue
4Wed12:4112.01:1012.56:550.27:150.48:017:07Full Moon4Wed
5Thu1:2312.51:4313.27:31-0.17:53-0.68:037:04Full Moon5Thu
6Fri2:0512.82:1613.78:08-0.18:34-1.38:067:01Full Moon6Fri
7Sat2:4712.82:5114.08:460.39:16-1.68:086:58Waning Gibbous7Sat
8Sun3:3012.43:2714.09:261.010:01-1.58:116:55Waning Gibbous8Sun
9Mon4:1611.84:0613.610:101.810:50-1.18:136:52Waning Gibbous9Mon
10Tue5:0910.94:5112.810:582.811:43-0.38:166:49Third Quarter10Tue
11Wed6:1710.05:5111.811:533.88:196:46Third Quarter11Wed
12Thu7:439.67:1610.912:430.512:594.68:216:43Third Quarter12Thu
13Fri9:059.88:4710.71:521.22:184.98:246:40Third Quarter13Fri
14Sat10:1210.410:0310.93:101.53:484.38:266:37Waning Crescent14Sat
15Sun11:0711.211:0711.34:251.35:033.18:296:34Waning Crescent15Sun
16Mon11:5312.05:240.95:571.88:316:31Waning Crescent16Mon
17Tue12:0211.812:3212.66:100.66:400.78:346:28Waning Crescent17Tue
18Wed12:5012.11:0813.06:500.67:19-0.28:366:25New Moon18Wed
19Thu1:3412.21:4013.37:260.77:55-0.78:396:22New Moon19Thu
20Fri2:1412.12:1013.38:011.18:31-0.98:426:19New Moon20Fri
21Sat2:5111.92:3913.18:361.79:07-0.78:446:16Waxing Crescent21Sat
22Sun3:2711.53:0612.89:112.49:44-0.38:476:13Waxing Crescent22Sun
23Mon4:0210.93:3412.39:473.210:220.38:506:10Waxing Crescent23Mon
24Tue4:4010.34:0411.610:254.111:021.08:526:07Waxing Crescent24Tue
25Wed5:259.54:3810.811:074.811:471.88:556:05Waxing Crescent25Wed
26Thu6:268.95:2410.011:555.58:576:02First Quarter26Thu
27Fri7:458.76:429.212:382.512:555.99:005:59First Quarter27Fri
28Sat8:569.08:219.01:392.92:085.99:035:56First Quarter28Sat
29Sun9:519.69:369.32:473.03:295.39:055:53First Quarter29Sun
30Mon10:3610.410:3610.03:552.84:384.19:085:50Waxing Gibbous30Mon
31Tue11:1611.411:2810.74:512.25:282.69:115:48Waxing Gibbous31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9454296)

Common Questions About Landlocked Bay, Port Fidalgo, AK Tides

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What time does the tide turn (slack tide) in Landlocked Bay, Port Fidalgo, AK today?

Slack tide in Landlocked Bay, Port Fidalgo, AK is approximately 9:48 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Landlocked Bay, Port Fidalgo, AK?

Landlocked Bay, Port Fidalgo, AK is currently in a transitional phase. Tonight's moon is 39% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are shifting between spring and neap.

What datum are Landlocked Bay, Port Fidalgo, AK tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Landlocked Bay, Port Fidalgo, AK?

Tide predictions for Landlocked Bay, Port Fidalgo, AK come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Landlocked Bay, Port Fidalgo, AK?

Tide data for Landlocked Bay, Port Fidalgo, AK is sourced from NOAA Station #9454296. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9454296.

What is the moon phase in Landlocked Bay, Port Fidalgo, AK tonight?

Tonight the moon over Landlocked Bay, Port Fidalgo, AK is First Quarter (39% illuminated). This places Landlocked Bay, Port Fidalgo, AK in a transitional tide cycle, so tidal ranges are shifting between spring and neap this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA